Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = 163.4297 eV; energy change = -12314.2383 eV; symmetry: P4mm → P1
Fe2CoAlSi (space group: P4mm #99, crystal system: tetragonal, point group: 4mm)
Phase diagram of AlFe2CoSi; e_above_hull: 16.183989 eV/atom; predicted_stable: False